Portable meter for absolute vacuum pressure measurements. This meter is used in hospital labs, crystal growing, solvent recovery, distillation, and rotary evaporation. Also used in HVAC, automotive and other industrial applications. Includes a detachable heavy-duty probe with 1⁄4 PS connector for liquid, air, oil and gas. Features a large display with eight units of measure, min/max, hold, low battery indicator, and auto power off. Comes ready to use in a foam-lined, hard-shell carrying case, with 9V battery and instructions. Dimensions: 7 × 3 × 11⁄2 180 × 75 × 35 mm, probe cord: 49; 125 cmWeight: Meter 8 oz 220 g, Probe 6 oz 170 g *Certification Option N.I.S.T. traceable Certificate of Compliance available at additional cost Select option above. Please note that meter certification requires approximately 2-3 weeks additional lead time for delivery. Specifications Unit Range Resolution Accuracy mbar 0 to 1500 mbar 1 mbar ± 1% FS 23 ± 5 degrees C including linearity, hysteresis & repeatability Kpa 0 to 150.0 Kpa 0.1 Kpa Pa 0 to 150,000 Pa 100 Pa torr 0 to 1125 torr 1 torr mm Hg 0 to 1125 mm Hg 1 mm Hg micron 0 to 1,125,000 micron 1000 micron In Hg 0 to 44.30 inch Hg 0.02 inch Hg PSI 0 to 21.75 psi 0.01 psi Downloads Instruction Manual Product Brochure Comparison Chart Comparison Chart